CN211533927U - Steam generating mechanism of steam oven - Google Patents
Steam generating mechanism of steam oven Download PDFInfo
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- CN211533927U CN211533927U CN201921763699.1U CN201921763699U CN211533927U CN 211533927 U CN211533927 U CN 211533927U CN 201921763699 U CN201921763699 U CN 201921763699U CN 211533927 U CN211533927 U CN 211533927U
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Abstract
The utility model provides a steam generation mechanism of steam oven, includes water container, water pump, steam generate heat dish and stove cavity, and water pump one end and water container communicate each other, and the other end and steam generate heat dish communicate each other, and steam generate heat dish and stove cavity communicate each other, and the two inside temperature sensor that is equipped with respectively to be connected with power circuit control panel through temperature sensor respectively. The utility model discloses an improvement of above-mentioned structure, the inside of dish and the stove cavity that generates heat at steam is equipped with temperature sensor respectively, detect through temperature sensor to the temperature, directly control the inside culinary art temperature with the stove cavity of the dish that generates heat of steam, thereby the inflow of control water pump and the operating condition of the dish that generates heat of steam, the inside temperature that makes steam dish and the stove cavity that generates heat is in a suitable within range always, the change difference of ambient temperature has been ignored, thereby the output and the inflow that make steam reach a comparatively perfect proportion, with the inside culinary art temperature of stabilizing the stove cavity, ensure the culinary art effect of food.
Description
Technical Field
The utility model relates to a steam generating mechanism of a steam oven.
Background
The steam oven sold in the market at present has two modes of steam generation, the first mode is that a heater for directly heating water is arranged in an oven cavity, a heating plate is heated by electric power, water entering the heating plate is boiled to generate steam, and the purpose of cooking food is achieved when the temperature of the steam oven is raised to a certain temperature; the second is to generate steam by controlling the water inlet time of the water pump and the working time of the steam heating plate, and send the steam into the oven cavity through a pipeline, thereby achieving the purpose of cooking food by raising the temperature in the oven cavity.
However, the two working modes have the defects that the water inlet quantity of the water pump and the working time of the steam heating plate can not be adjusted along with the change of the water temperature in seasons, so that the steam quantity is uneven or insufficient, food is not cooked, and the use requirements of users can not be met. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steam generation mechanism of steam oven that simple structure is reasonable, the performance is excellent, convenient to use, low in manufacturing cost, easy production, easy realization and safe and reliable to overcome the weak point among the prior art.
According to the steam generation mechanism of this purpose design's steam oven, including water container, water pump, steam heating plate and stove cavity, its characterized in that: one end of the water pump is communicated with the water container, the other end of the water pump is communicated with the steam heating disc, the steam heating disc is communicated with the furnace cavity, and the two are internally provided with temperature sensors respectively and are connected with a power circuit control panel through the temperature sensors respectively.
The steam heating plate is provided with a heating tube, and the heating tube is electrically connected with the power circuit control panel.
Communicating pipes are respectively arranged between the water container and the water pump and between the water pump and the steam heating disc; the water container and the water pump, and the water pump and the steam heating plate are communicated with each other through communicating pipes respectively.
And a flowmeter sensor is arranged between the water container and the water pump and/or between the water pump and the steam heating disc, is arranged on the communicating pipe and is electrically connected with the power circuit control panel.
The water pump is electrically connected with the power circuit control panel.
Sealing elements are arranged between the steam heating plate and the temperature sensor and/or between the furnace cavity and the temperature sensor; the steam heating plate and the temperature sensor and/or the furnace cavity and the temperature sensor are/is in sealing connection through sealing pieces.
Through the improvement of the structure, the temperature sensors are respectively arranged in the steam heating plate and the furnace cavity, and the cooking temperatures in the steam heating plate and the furnace cavity are directly controlled through the detection of the temperature sensors on the temperature, so that the water inlet quantity of the water pump and the working state of the steam heating plate are controlled, the internal temperatures of the steam heating plate and the furnace cavity are always in a proper range, and the change difference of the external temperature is ignored; compared with the prior art, the steam production and the water pump inflow of the steam heating plate can be automatically adjusted along with the change of the external environment temperature, thereby the steam production and the water inflow can reach a perfect proportion, the balance state is promoted, the cooking temperature in the furnace cavity is stabilized, the cooking effect of food is ensured, the defects that the water inflow of the water pump and the working time of the steam heating plate can not be adjusted along with the change of the water temperature in seasons in the prior art are effectively overcome, the cooking effect of the food can be ensured, the service lives of the steam heating plate and the water pump can be ensured, and the working efficiency of the whole machine is improved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1, the steam generating mechanism of the steam oven comprises a water container 1, a water pump 4, a steam heating disc 7 and a oven cavity 8, wherein one end of the water pump 4 is communicated with the water container 1, the other end of the water pump is communicated with the steam heating disc 7, the steam heating disc 7 is communicated with the oven cavity 8, and the two are internally provided with temperature sensors 6 respectively and are connected with a power circuit control board 10 through the temperature sensors 6 respectively.
The steam heating tray 7 is provided with a heating pipe 5 for heating water stored in the steam heating tray 7, and the heating pipe 5 is electrically connected with a power circuit control board 10.
Communicating pipes 2 are respectively arranged between the water container 1 and the water pump 4 and between the water pump 4 and the steam heating disc 7; the water container 1 and the water pump 4, and the water pump 4 and the steam heating disc 7 are communicated with each other through communicating pipes 2.
A flow meter sensor 3 is arranged between the water container 1 and the water pump 4 and/or between the water pump 4 and the steam heating disc 7, and the flow meter sensor 3 is arranged on the communicating pipe 2 and is electrically connected with the power circuit control board 10.
The water pump 4 is electrically connected with the power circuit control board 10.
The working principle is as follows:
the water inflow of the water pump 4 is controlled by the temperature sensor 6 in the steam heating disc 7 through the matching of the power circuit control panel 10 and the flowmeter sensor 3, and when the steam heating disc 7 generates steam, the temperature in the steam heating disc 7 can be always in a preset range, so that the steam can be generated stably and uninterruptedly, and the aim of rapidly heating and warming the inside of the furnace cavity 8 is fulfilled. When the temperature in the oven cavity 8 reaches the set temperature, the temperature sensor 6 in the oven cavity 8 immediately controls the steam heating disc 7 and the water pump 4 to stop working through the power circuit control board 10, so that the temperature in the oven cavity 8 is always kept in the set temperature, and a good food cooking effect is achieved.
In fig. 1, the direction indicated by the arrow a is a water flow direction, and the direction indicated by the arrow B is a steam flow direction.
Specifically, the inside of the steam heating plate 7 and the inside of the furnace cavity 8 are respectively provided with a temperature sensor 6, and the temperature is detected by the temperature sensors 6, so that the water inflow of the water pump 4 and the working state of the steam heating plate 7 are controlled.
For example: in the first embodiment, because of the influence of regions or seasons (south, north or summer, winter water temperature difference), when the normal water temperature is about 25 ℃, when the temperature sensor 6 in the steam heating tray 7 detects that the water temperature is 25 ℃, the steam heating tray 7 is controlled to work by the power circuit control board 10, steam is generated when the temperature in the steam heating tray 7 reaches 100 ℃, when the temperature in the steam heating tray 7 rises to about 105 ℃, the temperature sensor 6 in the water in the steam heating tray 7 converts the temperature signal into an electric signal to be transmitted to the power circuit control board 10, the power circuit control board 10 transmits the electric signal to the water pump 4, then the water pump 4 converts the electric signal into a water supply signal and starts to feed water, and when the temperature in the steam heating tray 7 drops to about 100 ℃, the water pump 4 stops to feed water.
According to the second embodiment, when the normal water temperature is about 0-5 ℃, the temperature sensor 6 in the steam heating disc 7 detects the temperature, the steam heating disc 7 is controlled to work through the power circuit control board 10, steam is generated when the temperature in the steam heating disc 7 reaches 100 ℃, when the temperature in the steam heating disc 7 rises to about 105 ℃, the temperature sensor 6 in the water in the steam heating disc 7 converts the temperature signal into an electric signal and transmits the electric signal to the power circuit control board 10, the power circuit control board 10 transmits the electric signal to the water pump 4, then the water pump 4 converts the electric signal into a water supply signal and starts to feed water, and when the temperature in the steam heating disc 7 drops to about 100 ℃, the water pump 4 stops feeding water.
The steam heating plate and the water pump of the steam oven sold in the market at present work according to time, the proportion of the steam generation amount and the water inflow amount cannot be well controlled, and the generated steam amount is different particularly in different regions and under the condition of different water temperatures. Therefore, external factors have great influence on the operation of the steam heating plate and the water pump.
The steam generating mechanism solves the problems and advantages that:
first, the temperature and steam generation inside the furnace chamber 8 will not be affected by external seasonal temperature variations and regional differences.
The control of the working time of the water pump 4 and the steam heating plate 7 is enhanced through the temperature sensor 6, the phenomenon of dry burning caused by too much water and too little water in the steam heating plate 7 is avoided, and the service life of the water pump 4 and the steam heating plate 7 is prolonged.
And thirdly, the temperatures of the steam heating plate 7 and the interior of the oven cavity 8 are always kept within a set range, so that the steam heating plate 7 can generate steam uninterruptedly, the temperature inside the oven cavity 8 can reach the set temperature quickly, and the cooked food has more delicious taste.
The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (6)
1. The utility model provides a steam generation mechanism of steam oven, includes water container (1), water pump (4), steam heating dish (7) and stove cavity (8), its characterized in that: one end of the water pump (4) is communicated with the water container (1), the other end of the water pump is communicated with the steam heating disc (7), the steam heating disc (7) is communicated with the furnace cavity (8), the two are respectively internally provided with a temperature sensor (6), and the two are respectively connected with a power circuit control panel (10) through the temperature sensors (6).
2. The steam generating mechanism of the steam oven of claim 1, wherein: the steam heating plate (7) is provided with a heating tube (5), and the heating tube (5) is electrically connected with a power circuit control board (10).
3. The steam generating mechanism of the steam oven of claim 1, wherein: communicating pipes (2) are respectively arranged between the water container (1) and the water pump (4) and between the water pump (4) and the steam heating disc (7); the water container (1) and the water pump (4) and the steam heating plate (7) are communicated with each other through the communicating pipes (2).
4. The steam generating mechanism of the steam oven of claim 3, wherein: and a flow meter sensor (3) is also arranged between the water container (1) and the water pump (4) and/or between the water pump (4) and the steam heating disc (7), and the flow meter sensor (3) is arranged on the communicating pipe (2) and is electrically connected with the power circuit control panel (10).
5. The steam generating mechanism of the steam oven of claim 1, wherein: the water pump (4) is electrically connected with the power circuit control board (10).
6. The steam generating mechanism of the steam oven of any one of claims 1 to 5, wherein: sealing elements (11) are arranged between the steam heating plate (7) and the temperature sensor (6) and/or between the furnace cavity (8) and the temperature sensor (6); the steam heating plate (7) and the temperature sensor (6) and/or the furnace cavity (8) and the temperature sensor (6) are/is in sealing connection through a sealing element (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763699.1U CN211533927U (en) | 2019-10-18 | 2019-10-18 | Steam generating mechanism of steam oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763699.1U CN211533927U (en) | 2019-10-18 | 2019-10-18 | Steam generating mechanism of steam oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211533927U true CN211533927U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921763699.1U Active CN211533927U (en) | 2019-10-18 | 2019-10-18 | Steam generating mechanism of steam oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211533927U (en) |
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2019
- 2019-10-18 CN CN201921763699.1U patent/CN211533927U/en active Active
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